Commell MS-C75 User manual

MS-C75
Micro ATX Motherboard
User’s Manual
Edition 1.0
2012/11/22

MS-C75 User’s Manual
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Copyright
Copyright 2012, all rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to
make improvements to the products.
This document contains proprietary information and protected by copyright. No part of
this document may be reproduced, copied, or translated in any form or any means
without prior written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are property of
their respective owners. Disclaimer
The company shall not be liable for any incidental or consequential damages resulting
from the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including
without limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to
notify any person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at TUhttp://www.commell.com.twUT

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Packing List:
Please check the package contents before you starting using the board.
Hardware:
MS-C75 Micro ATX motherboard x 1
Cable Kit:
SATA Cable x 2
(OALSATA3-L)
I/O Shield x 1
(OALATE-LV67A)
Printed Matters:
Driver CD (Including User’s Manual) x 1
CPU Cooler x 1
(OHS-P-M-H)
DVI module with bracket x 1
(ADPDVIP & OALDVI-DF13)
DB25 & DB9 cable x 1
(OAL1S1P)

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Index
Chapter 1 <Introduction>..............................................................................6
1.1 <Product Overview>.....................................................................................6
1.2 <Product Specification>................................................................................7
1.3 <Mechanical Drawing>.................................................................................8
1.4 <Block Diagram>..........................................................................................9
Chapter 2 <Hardware Setup>......................................................................10
2.1 <Connector Location>................................................................................10
2.2 <Jumper Location & Reference>................................................................ 11
2.3 <Connector Reference>.............................................................................12
2.3.1 <Internal Connectors> ...................................................................12
2.3.2 <External Connectors>..................................................................12
2.4 <CPU and Memory Setup> ........................................................................13
2.4.1 <CPU Setup>.................................................................................13
2.4.2 <Memory Setup>...........................................................................14
2.5 <CMOS & ATX Setup>...............................................................................15
2.6 <Serial ATA Interface>................................................................................16
2.7 <Ethernet Interface>...................................................................................16
2.8 <Onboard Display Interface> .....................................................................17
2.8.1 <Analog Display>...........................................................................17
2.8.2 <Digital Display>............................................................................18
2.8.3 <DVI Interface>..............................................................................22
2.9 <Integrated Audio Interface>......................................................................23
2.10 <USB Interface>.......................................................................................25
2.11 <Serial Port>.............................................................................................27
2.12 <PCIE Mini Card and SIM Interface>.......................................................30
2.13 <GPIO and SMBUS Interface>.................................................................31
2.14 <Power Supply and Fan Interface >.........................................................32
2.14.1 <Power Input> .............................................................................32
44-pin

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2.15 <Switch and Indicator> .............................................................................33
Chapter 3 <System Setup> .........................................................................34
3.1 <Audio Configuration>................................................................................34
3.2 <Display Properties Setting> ......................................................................35
Chapter 4 <BIOS Setup> .............................................................................37
Appendix A <I/O Port Pin Assignment>.....................................................39
A.1 <Serial ATA Port> .......................................................................................39
A.2 <IrDA Port>.................................................................................................39
A.3 <VGA Port>................................................................................................39
A.4 <LAN Port>.................................................................................................39
A.5 <LAN LED Port>.........................................................................................40
A.6 <Parallel Port>............................................................................................40
Appendix B <Flash BIOS>...........................................................................41
B.1 <Flash Tool>...............................................................................................41
B.2 <Flash BIOS Procedure> ...........................................................................41
Appendix C <Programming GPIO’s> .........................................................42
Appendix D <Programming Watchdog Timer >........................................43
Contact Information.....................................................................................44

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Chapter 1 <Introduction>
1.1 <Product Overview>
MS-C75the 3rd Generation Intel of Micro ATX motherboard, supports 3rd Generation
Intel® Core™ i7, Core™ i5, Core™ i3 Mobile Processor and features Intel QM77
chipset, integrated HD Graphics, DDR3 memory, REALTEK High DefinitionAudio, Serial
ATA and Intel Gigabit LAN.
Intel Ivy Bridge Processor
The 3rd Generation Intel® Core™ processor family mobile is the next generation of
64-bit, multi-core mobile processor built on 22- nanometer process technology.
Based on a new micro-architecture.
New features for Intel QM77 chipset
The board integrates Intel QM77 chipset, supports integrated HD Graphics, built-in high
speed mass storage interface of serial ATA, High Definition Audio with 2 channels
surrounding sound.
All in One multimedia solution
Based on Intel QM77 chipset, the board provides high performance onboard graphics,
24-bit dual channel LVDS interface, DVI and 2 channels High Definition Audio, to meet
the very requirement of the multimedia application.
Flexible Extension Interface
The board provides, one Mini-PCIe sockets, one PCIe x16/x4 slot, one Mini PCI and two
PCI slots.

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1.2 <Product Specification>
General Specification
Form Factor
Micro ATX motherboard
CPU
3rd Generation Intel® Core™ i7, Core™ i5, Core™ i3 Mobile Processor
Package type: rPGA988B
Memory
2 x DDRIII SO-DIMM 1066/1333/1600 MHz up to 16GB
Chipset
Intel QM77 Express chipset
Real Time Clock
Chipset integrated RTC with onboard lithium battery
Watchdog Timer
Generates a system reset with internal timer for 1min/s ~255min/s
Power Management
Supports ACPI 3.0 compliant,
Serial ATA Interface
4 x serial ATAII interface with 300MB/s transfer rate
2 x serial ATAIII interface with 600MB/s transfer rate
VGA Interface
Onboard DSUB15 connector for VGA interface
LVDS Interface
Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V
supply
DVI Interface
Onboard DVI 20-pin connector
Audio Interface
Realtek ALC888 HD Audio
LAN Interface
1 x Intel 82579LM Gigabit LAN
1 x Intel 82574L Gigabit LAN
GPIO interface
Onboard programmable 8-bit Digital I/O interface
Extended Interface
1 x PCIe x16/x4 slot, 1 x PCIe mini card socket, 2 x PCI, 1 x Mini PCI
(Optional support mSATA(SATAII) for Mini_Card1,but SATA6 will be
disable)
Internal I/O Port
3 x RS232,1 xSMBUS,1 x GPIO,6 x USB2.0 ports, 1 x IrDA,1 x DVI ,
1 x LVDS, 4 x Serial ATAII,2 x Serial ATAIII, 1 x Front panel Audio
and 1 x CDIN
External I/O Port
1 x PS/2, 2 x LAN ports, 1 x VGA port, 4 x USB3.0 ports,
1 x RS232/422/485, 2 x RS232, 1 x SPDIF and 1 x 2 Channel Audio
Power Requirement
Standard 24-pin ATX power supply (20-pin is compatible)
and P4 4-pin 12V
Dimension
244mm x 244mm
Temperature
Operating within 0~60 centigrade
Storage within –20~85 centigrade
Ordering Code
MS-C75TXD
Intel PGA988B+ QM77 Onboard VGA, LVDS, DVI, LAN, USB2.0,
USB3.0, HD Audio, SATAII, SATAIII, SMBUS, LPC, SIM, GPIO,
PCIE x16, PCI and Mini PCI, PCI Express mini card
MS-C75TXDS
Intel PGA988B+ QM77 Onboard VGA, LVDS, DVI, LAN, USB2.0,
USB3.0, HD Audio, SATAII, SATAIII, SMBUS, LPC, SIM, GPIO,
PCIE x16, PCI and Mini PCI, mSATA
All product specifications are subject to change without notice.
For further product information please visit the website at TUhttp://www.commell.com.twUT

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1.3 <Mechanical Drawing>